diff options
Diffstat (limited to 'fs/reiserfs/super.c')
| -rw-r--r-- | fs/reiserfs/super.c | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 59125fb36d4..9822fa15118 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -158,6 +158,7 @@ static int finish_unfinished(struct super_block *s) #ifdef CONFIG_QUOTA int i; int ms_active_set; + int quota_enabled[MAXQUOTAS]; #endif /* compose key to look for "save" links */ @@ -179,8 +180,15 @@ static int finish_unfinished(struct super_block *s) } /* Turn on quotas so that they are updated correctly */ for (i = 0; i < MAXQUOTAS; i++) { + quota_enabled[i] = 1; if (REISERFS_SB(s)->s_qf_names[i]) { - int ret = reiserfs_quota_on_mount(s, i); + int ret; + + if (sb_has_quota_active(s, i)) { + quota_enabled[i] = 0; + continue; + } + ret = reiserfs_quota_on_mount(s, i); if (ret < 0) reiserfs_warning(s, "reiserfs-2500", "cannot turn on journaled " @@ -304,8 +312,8 @@ static int finish_unfinished(struct super_block *s) #ifdef CONFIG_QUOTA /* Turn quotas off */ for (i = 0; i < MAXQUOTAS; i++) { - if (sb_dqopt(s)->files[i]) - vfs_quota_off(s, i, 0); + if (sb_dqopt(s)->files[i] && quota_enabled[i]) + dquot_quota_off(s, i); } if (ms_active_set) /* Restore the flag back */ @@ -466,6 +474,8 @@ static void reiserfs_put_super(struct super_block *s) struct reiserfs_transaction_handle th; th.t_trans_id = 0; + dquot_disable(s, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED); + reiserfs_write_lock(s); if (s->s_dirt) @@ -620,7 +630,7 @@ static int reiserfs_acquire_dquot(struct dquot *); static int reiserfs_release_dquot(struct dquot *); static int reiserfs_mark_dquot_dirty(struct dquot *); static int reiserfs_write_info(struct super_block *, int); -static int reiserfs_quota_on(struct super_block *, int, int, char *, int); +static int reiserfs_quota_on(struct super_block *, int, int, char *); static const struct dquot_operations reiserfs_quota_operations = { .write_dquot = reiserfs_write_dquot, @@ -634,12 +644,12 @@ static const struct dquot_operations reiserfs_quota_operations = { static const struct quotactl_ops reiserfs_qctl_operations = { .quota_on = reiserfs_quota_on, - .quota_off = vfs_quota_off, - .quota_sync = vfs_quota_sync, - .get_info = vfs_get_dqinfo, - .set_info = vfs_set_dqinfo, - .get_dqblk = vfs_get_dqblk, - .set_dqblk = vfs_set_dqblk, + .quota_off = dquot_quota_off, + .quota_sync = dquot_quota_sync, + .get_info = dquot_get_dqinfo, + .set_info = dquot_set_dqinfo, + .get_dqblk = dquot_get_dqblk, + .set_dqblk = dquot_set_dqblk, }; #endif @@ -1242,6 +1252,11 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg) if (s->s_flags & MS_RDONLY) /* it is read-only already */ goto out_ok; + + err = dquot_suspend(s, -1); + if (err < 0) + goto out_err; + /* try to remount file system with read-only permissions */ if (sb_umount_state(rs) == REISERFS_VALID_FS || REISERFS_SB(s)->s_mount_state != REISERFS_VALID_FS) { @@ -1295,6 +1310,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg) s->s_dirt = 0; if (!(*mount_flags & MS_RDONLY)) { + dquot_resume(s, -1); finish_unfinished(s); reiserfs_xattr_init(s, *mount_flags); } @@ -2022,15 +2038,15 @@ static int reiserfs_write_info(struct super_block *sb, int type) */ static int reiserfs_quota_on_mount(struct super_block *sb, int type) { - return vfs_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type], - REISERFS_SB(sb)->s_jquota_fmt, type); + return dquot_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type], + REISERFS_SB(sb)->s_jquota_fmt, type); } /* * Standard function to be called on quota_on */ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, - char *name, int remount) + char *name) { int err; struct path path; @@ -2039,9 +2055,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA))) return -EINVAL; - /* No more checks needed? Path and format_id are bogus anyway... */ - if (remount) - return vfs_quota_on(sb, type, format_id, name, 1); + err = kern_path(name, LOOKUP_FOLLOW, &path); if (err) return err; @@ -2085,7 +2099,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, if (err) goto out; } - err = vfs_quota_on_path(sb, type, format_id, &path); + err = dquot_quota_on_path(sb, type, format_id, &path); out: path_put(&path); return err; |